This video shows you how to make crispy Diamant Sablé cookies in four flavors: vanilla, matcha, black tea, and chocolate. Mix unsalted butter with powdered sugar, egg yolks, and cake flour to make the dough, then add the respective flavor and shape into a log. Chill in the refrigerator for at least 3 hours to firm up, then sprinkle granulated sugar around the outside of the dough, slice into approximately 5mm thick slices, and bake in a preheated oven at 165°C for 20 minutes. With simple ingredients, you'll have flavorful cookies. A perfect treat to bring as a gift or enjoy at home, with a variety of flavors to choose from.